aboutsummaryrefslogtreecommitdiff
path: root/examples/Basic.java
diff options
context:
space:
mode:
Diffstat (limited to 'examples/Basic.java')
-rw-r--r--examples/Basic.java87
1 files changed, 87 insertions, 0 deletions
diff --git a/examples/Basic.java b/examples/Basic.java
new file mode 100644
index 0000000..99de4e3
--- /dev/null
+++ b/examples/Basic.java
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
+ * Please refer to the LICENSE.txt for licensing details.
+ */
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+import ch.ethz.ssh2.Connection;
+import ch.ethz.ssh2.Session;
+import ch.ethz.ssh2.StreamGobbler;
+
+public class Basic
+{
+ public static void main(String[] args)
+ {
+ String hostname = "127.0.0.1";
+ String username = "joe";
+ String password = "joespass";
+
+ try
+ {
+ /* Create a connection instance */
+
+ Connection conn = new Connection(hostname);
+
+ /* Now connect */
+
+ conn.connect();
+
+ /* Authenticate.
+ * If you get an IOException saying something like
+ * "Authentication method password not supported by the server at this stage."
+ * then please check the FAQ.
+ */
+
+ boolean isAuthenticated = conn.authenticateWithPassword(username, password);
+
+ if (isAuthenticated == false)
+ throw new IOException("Authentication failed.");
+
+ /* Create a session */
+
+ Session sess = conn.openSession();
+
+ sess.execCommand("uname -a && date && uptime && who");
+
+ System.out.println("Here is some information about the remote host:");
+
+ /*
+ * This basic example does not handle stderr, which is sometimes dangerous
+ * (please read the FAQ).
+ */
+
+ InputStream stdout = new StreamGobbler(sess.getStdout());
+
+ BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
+
+ while (true)
+ {
+ String line = br.readLine();
+ if (line == null)
+ break;
+ System.out.println(line);
+ }
+
+ /* Show exit status, if available (otherwise "null") */
+
+ System.out.println("ExitCode: " + sess.getExitStatus());
+
+ /* Close this session */
+
+ sess.close();
+
+ /* Close the connection */
+
+ conn.close();
+
+ }
+ catch (IOException e)
+ {
+ e.printStackTrace(System.err);
+ System.exit(2);
+ }
+ }
+}